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131.
132.

Background  

Several health determinants are related to local conditions and prerequisites at community level. For this reason, strengthening community action has been one of five strategies implemented in health promotion since the end of the 1980s. Such action includes setting priorities, making decisions, planning strategies, and implementing them to achieve better health. The aim of this paper is to obtain a deeper understanding of content, organization and processes in the development of local health promotion.  相似文献   
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134.
Percutaneous transhepatic liver biopsy with tract embolization   总被引:2,自引:0,他引:2  
  相似文献   
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136.
The effectiveness of the use of extracorporeal methods of treatment of endotoxicosis in 54 surgical patients has been analysed. The authors consider as the most effective the early use of the efferent methods with mandatory inclusion of hemodialysis.  相似文献   
137.

Background

Anterior cruciate ligament reconstruction (ACLR) is one of the most well studied and performed procedures in the world. Thus, it would be useful to develop a tool to predict patient outcomes post-operatively to allow clinicians to optimise management.

Purpose

To identify and summarise factors predictive of graft failure and patient-reported outcome (PROM) measures at minimum two years after ACLR with single-bundle quadruple hamstring autograft via the anteromedial portal technique.

Methods

Studies reporting IKDC, KOOS, Lysholm and graft failure in ACLR were systematically reviewed. A methodological score was applied to these studies, with those above the mean analysed further. Only those reporting primary predictors of patient outcomes following ACLR were included.

Results

Twenty-six studies satisfied our inclusion criteria. Fourteen scored above the mean 20 Downs and Black score (18.4) and were considered higher level evidence. The higher quality papers reported that younger age, female sex, higher BMI, smoking history and activity levels predicted poorer outcomes. High-grade tears of the menisci or full-thickness cartilage defects were identified as predictors of poorer PROMs. None of the factors investigated by more than a single paper were unanimously significant in predicting the outcome of ACLR.

Conclusions

The evidence surrounding predictors of outcome was inconsistent in design, methodology and reporting of results, hindering our ability to draw conclusions regarding the validity of the reported relationships. However, this systematic review identified several patient demographics, concomitant injuries, and surgical factors that could be investigated further in future prospective studies to create a definitive predictive model.  相似文献   
138.
Focal and confluent areas of periventricular hyperintensity have been reported on magnetic resonance (MR) images in 30% of patients over 60 years of age. In order to better understand the pathologic basis of these lesions, the authors studied 14 formalin-fixed brains with MR imaging. Multiple focal areas of hyperintensity were identified in the periventricular white matter in three of the 14 brains studied (21%). Subsequent gross and microscopic pathologic examination of both hyperintense and normal-intensity areas was performed on 87 tissue sections. The larger lesions were characterized centrally by necrosis, axonal loss, and demyelination and therefore represent true infarcts. Reactive astrocytes oriented along the degenerated axons were identified at distances of up to several centimeters from the central infarct. This is called isomorphic gliosis and is associated with increased intensity on T2-weighted images that increases the apparent size of the central lesion.  相似文献   
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